Bavidge, Jenny (2009) Eco-citizens: what can urban ecocriticism of children’s literature unearth? In: Harding, Jennifer, Thiel, Elizabeth and Waller, Alison, (eds.) Deep into Nature: Ecology, Environment and Children's Literature. Pied Piper Publishing, pp. 74-83. ISBN 978-0955210693 ISSN 978 0 9552106 9